birder 

A species of bird watcher. Not as fanatical as a twitcher. A bird will find hours of entertainment sitting by a window or in his car watching the behaviour and interaction of various species of birds.

My father was a birder, he would sit for hours staring onto the garden watching the flocks of chaffinches that thronged to his feeding table.

birder by black flag June 5, 2004

birder 

A birder is a lad who laps up attention off the ladies and thinks of themselves as pretty much a big deal. Probably quite good looking, but more importantly, thinks that they're the fittest thing to ever walk the earth.

Birders will always have several girls on the go, and probably have different names for all of them. E.g 'wifey', 'baby girl' or 'boo' - this keeps all the women feeling special and thinking that they're the only 1

Girl 1: "Hey, u heard of that josh evans?he seems pretty cool"
Girl 2: "Yeah- a big time birder, don't go there babe"

birder by La Horndog TM January 14, 2010

birder 

An act of killing a Bird (any type of bird - Eagle, Seagull, Pigeon) in any way (Hitting it with a car, Making it explode, Kicking it) with the intent of killing and to ends its life. For the Human definition see murder

A bird was found dead today, police suspect birder.

birder by cc2k September 26, 2009

Birder 

The ultimate player

Why is Johnny always getting the best girls?
He's a birder - simple

Birder by Ollatron May 22, 2011

Birder 

To be a person who shits too long and is always late because of it

Man: Where the fuck is Mike?
Woman: He has been taking a shit for the past 20 minutes.
Man: Jesus, he is such a Birder.

Birder by Rylfragger September 10, 2021

Birder 

A birder is a type of fish similar to how a fisher is a type of bird

Hey Cal do you see that birder over there in the shallow water?

Birder by Shrev May 24, 2023

Birder 

Having a hard on for birds; their version of Pornhub is watching birds mate. Gets sexually arroused by birds mating and feeding their young. Very weird people.

The birder/birders saw a falcon on top of a building at the University of Kansas and immediately got a hard on and freaked out.

Birder by Pussyanalsex69 October 6, 2018